A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-00-022-1307
NSN 6105-01-624-9316
NSN 5935-01-380-1119
NSN 5930-00-477-0087
NSN 5930-00-154-7054
NSN 5985-01-090-0098
NSN 5950-01-544-1146
NSN 6650-00-868-9092
NSN 5965-00-539-7778
NSN 5965-00-285-0391
NSN 5935-00-839-4094
NSN 5920-01-340-9986